Coefficient of thermal conductivity of mineral fibre heat-insulating material is measured

Mineral wool is the data with a kind of extensive use, basically use at residential architectural heat preservation. This exemple uses protection to heat up board law (GHP 456 Titan) with thermal current law (HFM 436 Series) , arrive in 10 ℃ to mineral fibre between 30 ℃ undertake circular checking, study performance of its heat conduction.

With other most insulation material similar, mineral fibre the coefficient of thermal conductivity around room temperature as temperature elevatory show linear to increase. The result that with disparate test the instrument gets has very good consistency. Check further proof through circulating, the test precision that protects heat board law can be achieved 2% .